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Kaur G, Behera B, Jhingan A, Nayak B, Dubey R, Sharma P, Thakur M, Mahajan R, Saneesh N, Banerjee T, Khushboo, Kumar A, Mandal S, Saxena A, Sugathan P, Rowley N. Barrier distribution from 28Si+ 154Sm quasielastic scattering: Coupling effects in the fusion process. EPJ WEB OF CONFERENCES 2016. [DOI: 10.1051/epjconf/201611708025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kaur G, Behera B, Jhingan A, Sugathan P, Rowley N. Study of nuclear structure effect on fusion through barrier distribution for the system 28Si+ 154Sm. EPJ WEB OF CONFERENCES 2015. [DOI: 10.1051/epjconf/20158600018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Dasgupta M. Summary of FUSION14. EPJ WEB OF CONFERENCES 2015. [DOI: 10.1051/epjconf/20158600068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Dasgupta M, Luong D, Hinde D, Evers M. Many-body Quantum Reaction Dynamics near the Fusion Barrier. EPJ WEB OF CONFERENCES 2014. [DOI: 10.1051/epjconf/20146601003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hinde DJ, Dasgupta M, Carter I, Cook K, Evers M, Luong D, Ramachandran K, Rafferty D, Simenel C, Wakhle A, Williams E. Nuclear Reaction Dynamics Research at the Australian National University. EPJ WEB OF CONFERENCES 2013. [DOI: 10.1051/epjconf/20136302005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Hinde D, Dasgupta M, Rodriguez M, Rafiei R, Brown M, Horsley A, Carter I, Kibedi T, Lobanov N, Weisser D, Evers M, Lane G, Luong D, Wakhle A, Williams E. Applications of a 6.5T Superconducting Solenoidal Separator. EPJ WEB OF CONFERENCES 2012. [DOI: 10.1051/epjconf/20123505006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Simenel C, Chomaz P, de France G. Quantum calculations of Coulomb reorientation for sub-barrier fusion. PHYSICAL REVIEW LETTERS 2004; 93:102701. [PMID: 15447400 DOI: 10.1103/physrevlett.93.102701] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2004] [Indexed: 05/24/2023]
Abstract
Classical mechanics and time dependent Hartree-Fock (TDHF) calculations of heavy ions collisions are performed to study the rotation of a deformed nucleus in the Coulomb field of its partner. This reorientation is shown to be independent of the charges and relative energy of the partners. It only depends upon the deformations and inertias. TDHF calculations predict an increase by 30% of the induced rotation due to quantum effects while the nuclear contribution seems negligible. This reorientation modifies strongly the fusion cross section around the barrier for light deformed nuclei on heavy collision partners. For such nuclei a hindrance of the sub-barrier fusion is predicted.
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Affiliation(s)
- C Simenel
- GANIL, BP 55027, F-14076 Caen Cedex 5, France
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Bierman JD, Chan P, Liang JF, Kelly MP, Sonzogni AA, Vandenbosch R. Fusion barrier distributions for heavy ion systems involving prolate and oblate target nuclei. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 54:3068-3075. [PMID: 9971680 DOI: 10.1103/physrevc.54.3068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Balantekin AB, DeWeerd AJ, Kuyucak S. Relations between fusion cross sections and average angular momenta. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 54:1853-1862. [PMID: 9971533 DOI: 10.1103/physrevc.54.1853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Stewart TL, Kermode MW, Beachey DJ, Rowley N, Grant IS, Kruppa AT. alpha Decay of Deformed Actinide Nuclei. PHYSICAL REVIEW LETTERS 1996; 77:36-39. [PMID: 10061765 DOI: 10.1103/physrevlett.77.36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Maciel AM, Gomes PR. Stripping of two protons and one- alpha -particle transfer reactions for 16O+ASm and their influence on the fusion cross section. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 53:1981-1984. [PMID: 9971160 DOI: 10.1103/physrevc.53.1981] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Bierman JD, Chan P, Liang JF, Kelly MP, Sonzogni AA, Vandenbosch R. Experimental fusion barrier distributions reflecting projectile octupole state coupling to prolate and oblate target nuclei. PHYSICAL REVIEW LETTERS 1996; 76:1587-1590. [PMID: 10060467 DOI: 10.1103/physrevlett.76.1587] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Hinde DJ, Dasgupta M, Leigh JR, Mein JC, Morton CR, Newton JO, Timmers H. Conclusive evidence for the influence of nuclear orientation on quasifission. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 53:1290-1300. [PMID: 9971066 DOI: 10.1103/physrevc.53.1290] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Majumdar N, Bhattacharya P, Biswas DC, Choudhury RK, Nadkarni DM, Saxena A. Reexamination of the nuclear orientation model of quasifission reactions to explain anomalous fragment anisotropies at sub-barrier energies. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1996; 53:R544-R548. [PMID: 9971036 DOI: 10.1103/physrevc.53.r544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Leigh JR, Dasgupta M, Hinde DJ, Mein JC, Morton CR, Lemmon RC, Lestone JP, Newton JO, Timmers H, Wei JX, Rowley N. Barrier distributions from the fusion of oxygen ions with 144,148,154Sm and 186W. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:3151-3166. [PMID: 9970861 DOI: 10.1103/physrevc.52.3151] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Aguilera EF, Kolata JJ, Tighe RJ. Nuclear structure effects in the sub-barrier fusion of 16O + 70,72,73,74,76Ge. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:3103-3113. [PMID: 9970858 DOI: 10.1103/physrevc.52.3103] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Cresswell AJ, Butler PA, Cline D, Cunningham RA, Devlin M, Hannachi F, Ibbotson R, Jones GD, Jones PM, Simon M, Simpson J, Smith JF, Wu CY. Population of collective bands in Dy isotopes using heavy ion induced transfer reactions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:1934-1939. [PMID: 9970707 DOI: 10.1103/physrevc.52.1934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Stefanini AM, Ackermann D, Corradi L, He JH, Montagnoli G, Beghini S, Scarlassara F, Segato GF. Signatures of multiphonon and neutron transfer couplings in the fusion of 36,32S+110Pd. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:R1727-R1731. [PMID: 9970752 DOI: 10.1103/physrevc.52.r1727] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Morton CR, Hinde DJ, Leigh JR, Lestone JP, Dasgupta M, Mein JC, Newton JO, Timmers H. Resolution of the anomalous fission fragment anisotropies for the 16O+208Pb reaction. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 52:243-251. [PMID: 9970503 DOI: 10.1103/physrevc.52.243] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Hagino K, Takigawa N, Bennett JR, Brink DM. Effects of finite excitation energy of environment on fast quantum tunneling. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:3190-3200. [PMID: 9970422 DOI: 10.1103/physrevc.51.3190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Hinde DJ, Dasgupta M, Leigh JR, Lestone JP, Mein JC, Morton CR, Newton JO, Timmers H. Fusion-fission versus quasifission: Effect of nuclear orientation. PHYSICAL REVIEW LETTERS 1995; 74:1295-1298. [PMID: 10058984 DOI: 10.1103/physrevlett.74.1295] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Stefanini AM, Ackermann D, Corradi L, Napoli DR, Petrache C, Spolaore P, Bednarczyk P, Zhang HQ, Beghini S, Montagnoli G, Mueller L, Scarlassara F, Segato GF, Soramel F, Rowley N. Influence of complex surface vibrations on the fusion of 58Ni+60Ni. PHYSICAL REVIEW LETTERS 1995; 74:864-867. [PMID: 10058868 DOI: 10.1103/physrevlett.74.864] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Izumoto T, Udagawa T, Kim BT. Coupled-channels analyses of scattering and fusion cross sections of 16O+152,154Sm, 186W systems at sub- and near-Coulomb barrier energies. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:761-775. [PMID: 9970120 DOI: 10.1103/physrevc.51.761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Charlop A, Bierman J, Drebi Z, Garcia A, Gil S, Prindle D, Sonzogni A, Vandenbosch R, Ye D. Search for entrance channel effects in sub-barrier fusion reactions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1995; 51:628-634. [PMID: 9970109 DOI: 10.1103/physrevc.51.628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Balantekin AB, Bennett JR, Kuyucak S. Sub-barrier fusion in generalized boson models. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 49:1294-1298. [PMID: 9969352 DOI: 10.1103/physrevc.49.1294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Charlop A, Bierman J, Drebi Z, García A, Prindle D, Sonzogni AA, Vandenbosch R, Ye D, Gil S, Hasenbalg F, Testoni JE, Abriola D, Etchegoyen A, Berisso MC, Fernández-Niello JO, Pacheco AJ. Absence of anomalous entrance channel effects in sub-barrier heavy ion fusion. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 49:R1235-R1238. [PMID: 9969398 DOI: 10.1103/physrevc.49.r1235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Balantekin AB, Bennett JR, Kuyucak S. Systematic study of subbarrier fusion in rare-earth nuclei. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 49:1079-1086. [PMID: 9969316 DOI: 10.1103/physrevc.49.1079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Gomes PR, Charret IC, Wanis R, Sigaud GM, Vanin VR, Abriola D, Capurro OA, DiGregorio DE, Duchene G, Elgue M, Etchegoyen A, Ferrero AM, Gil S, Macchiavelli AO, Pacheco AJ, Testoni JE. Fusion of 32S+154Sm at sub-barrier energies. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1994; 49:245-249. [PMID: 9969217 DOI: 10.1103/physrevc.49.245] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Mohanty AK, Kataria SK, Samant MS. Effect of channel coupling on spin distribution at and above Coulomb barrier energies. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1993; 48:1445-1448. [PMID: 9968978 DOI: 10.1103/physrevc.48.1445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Balantekin AB, Bennett JR, Kuyucak S. Importance of higher order coupling effects in sub-barrier fusion. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1993; 48:1269-1274. [PMID: 9968957 DOI: 10.1103/physrevc.48.1269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Leigh JR, Rowley N, Lemmon RC, Hinde DJ, Newton JO, Wei JX, Mein JC, Morton CR, Kuyucak S, Kruppa AT. Reconciling deformation parameters from fusion with those from Coulomb excitation. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1993; 47:R437-R440. [PMID: 9968521 DOI: 10.1103/physrevc.47.r437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Balantekin AB, Bennett JR, DeWeerd AJ, Kuyucak S. Subbarrier fusion in the interacting boson model. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1992; 46:2019-2027. [PMID: 9968322 DOI: 10.1103/physrevc.46.2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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